CN102292931B - 在单个容器文件中支持多个保护系统的方法和装置 - Google Patents

在单个容器文件中支持多个保护系统的方法和装置 Download PDF

Info

Publication number
CN102292931B
CN102292931B CN200980155365.9A CN200980155365A CN102292931B CN 102292931 B CN102292931 B CN 102292931B CN 200980155365 A CN200980155365 A CN 200980155365A CN 102292931 B CN102292931 B CN 102292931B
Authority
CN
China
Prior art keywords
file
protection
box
encrypted
protection system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN200980155365.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN102292931A (zh
Inventor
Q·S·伯恩斯
R·K·小休斯
J·C·西蒙斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsoft Technology Licensing LLC
Original Assignee
Microsoft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of CN102292931A publication Critical patent/CN102292931A/zh
Application granted granted Critical
Publication of CN102292931B publication Critical patent/CN102292931B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/106—Enforcing content protection by specific content processing
    • G06F21/1063—Personalisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1052—Security improvement

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
CN200980155365.9A 2009-01-21 2009-12-22 在单个容器文件中支持多个保护系统的方法和装置 Active CN102292931B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14609909P 2009-01-21 2009-01-21
US61/146,099 2009-01-21
US12/485,949 US8904191B2 (en) 2009-01-21 2009-06-17 Multiple content protection systems in a file
US12/485,949 2009-06-17
PCT/US2009/069332 WO2010090689A1 (en) 2009-01-21 2009-12-22 Multiple content protection systems in a file

Publications (2)

Publication Number Publication Date
CN102292931A CN102292931A (zh) 2011-12-21
CN102292931B true CN102292931B (zh) 2014-03-26

Family

ID=42337885

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980155365.9A Active CN102292931B (zh) 2009-01-21 2009-12-22 在单个容器文件中支持多个保护系统的方法和装置

Country Status (10)

Country Link
US (2) US8904191B2 (enExample)
EP (1) EP2380307A4 (enExample)
JP (1) JP5730786B2 (enExample)
KR (1) KR101623616B1 (enExample)
CN (1) CN102292931B (enExample)
AU (1) AU2009339304B2 (enExample)
CA (1) CA2747824C (enExample)
IL (1) IL213103A (enExample)
MX (1) MX2011007388A (enExample)
WO (1) WO2010090689A1 (enExample)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1999883A4 (en) 2006-03-14 2013-03-06 Divx Llc SCHEME FOR THE MANAGEMENT OF UNITED DIGITAL RIGHTS, INCLUDING TRUSTWORTHY SYSTEMS
WO2008086313A1 (en) 2007-01-05 2008-07-17 Divx, Inc. Video distribution system including progressive playback
US8904191B2 (en) 2009-01-21 2014-12-02 Microsoft Corporation Multiple content protection systems in a file
AU2010260303B2 (en) * 2009-06-15 2014-08-28 Blackberry Limited Methods and apparatus to facilitate client controlled sessionless adaptation
EP2497269A1 (en) * 2009-11-06 2012-09-12 Telefonaktiebolaget LM Ericsson (publ) File format for synchronized media
CA2782825C (en) 2009-12-04 2016-04-26 Divx, Llc Elementary bitstream cryptographic material transport systems and methods
US8397068B2 (en) * 2010-04-28 2013-03-12 Microsoft Corporation Generic file protection format
US10289809B1 (en) * 2010-05-17 2019-05-14 Western Digital Technologies, Inc. Transferring media files between users after encrypting with encryption key obtained from a digital rights management server
KR101830968B1 (ko) * 2010-08-24 2018-02-21 삼성전자주식회사 다양한 종류의 광고를 강제 시청하게 하는 장치 및 방법
US20120114118A1 (en) * 2010-11-05 2012-05-10 Samsung Electronics Co., Ltd. Key rotation in live adaptive streaming
US8332631B2 (en) * 2010-11-22 2012-12-11 Intel Corporation Secure software licensing and provisioning using hardware based security engine
US9137214B2 (en) 2010-12-15 2015-09-15 Microsoft Technology Licensing, Llc Encrypted content streaming
US9247312B2 (en) 2011-01-05 2016-01-26 Sonic Ip, Inc. Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol
KR101739272B1 (ko) 2011-01-18 2017-05-24 삼성전자주식회사 멀티미디어 스트리밍 시스템에서 컨텐트의 저장 및 재생을 위한 장치 및 방법
TWI459230B (zh) 2011-08-08 2014-11-01 Ind Tech Res Inst 數位版權管理裝置及數位版權管理方法
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8787570B2 (en) 2011-08-31 2014-07-22 Sonic Ip, Inc. Systems and methods for automatically genenrating top level index files
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
EP2859707B1 (en) * 2012-07-13 2018-01-03 Huawei Technologies Co., Ltd. Signaling and handling content encryption and rights management in content transport and delivery
US9043825B2 (en) * 2012-08-28 2015-05-26 Microsoft Technology Licensing, Llc Content carried ratings based control
US8769306B1 (en) * 2012-09-05 2014-07-01 Amazon Technologies, Inc. Protecting content with initialization vector manipulation
DE102012022064A1 (de) 2012-11-09 2014-05-15 Thomas Klimpel System und Verfahren zur Wiedergabe von Musikstücken und/oder Multimediadaten
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US8718445B1 (en) 2013-09-03 2014-05-06 Penthera Partners, Inc. Commercials on mobile devices
US9244916B2 (en) * 2013-10-01 2016-01-26 Penthera Partners, Inc. Downloading media objects
US9330101B2 (en) * 2013-12-18 2016-05-03 Microsoft Technology Licensing, Llc Using constraints on media file formats to improve performance
CN104463019B (zh) * 2014-12-29 2017-07-25 北京致远互联软件股份有限公司 电子文档的加解密方法
ES2746954T3 (es) 2015-01-06 2020-03-09 Divx Llc Sistemas y métodos para codificar y compartir contenido entre dispositivos
US9973505B2 (en) 2015-01-14 2018-05-15 Samsung Electronics Co., Ltd. Method for controlling contents and electronic device thereof
US10049228B2 (en) * 2015-01-20 2018-08-14 Microsoft Technology Licensing, Llc File encryption support for FAT file systems
GB2537594A (en) * 2015-03-27 2016-10-26 Piksel Inc Header translation modification
GB2537812A (en) * 2015-03-27 2016-11-02 Piksel Inc DRM Addition Authentication
KR101703489B1 (ko) * 2015-07-22 2017-02-08 주식회사 디지캡 파일 기반의 방송 스크램블링 시스템
CN106845160B (zh) * 2015-12-03 2018-04-20 国家新闻出版广电总局广播科学研究院 一种用于智能操作系统的数字版权管理（drm）方法和系统
FR3052893B1 (fr) * 2016-06-21 2018-07-13 Bouygues Telecom Procede pour la restitution d'un contenu multimedia chiffre
US12314370B2 (en) * 2018-08-20 2025-05-27 Comcast Cable Communications, Llc Digital rights management data conversion in a content delivery network
CN109495459B (zh) * 2018-10-31 2021-05-28 苏州科达科技股份有限公司 媒体数据加密方法、系统、设备及存储介质
KR20210051415A (ko) * 2019-10-30 2021-05-10 엘지전자 주식회사 Drm 콘텐츠 재생을 위한 인포테인먼트 시스템
GB2605965A (en) * 2021-04-16 2022-10-26 Canon Kk Methods and devices for improving storage and transmission of uncompressed data while using a standard format
CN118827882B (zh) * 2024-09-14 2024-11-22 青岛冠成软件有限公司 一种对物流风控存证图像的混合混沌加密处理方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6996720B1 (en) * 1999-12-17 2006-02-07 Microsoft Corporation System and method for accessing protected content in a rights-management architecture
US6915425B2 (en) * 2000-12-13 2005-07-05 Aladdin Knowledge Systems, Ltd. System for permitting off-line playback of digital content, and for managing content rights
EP1356622B1 (en) * 2000-11-10 2012-04-04 AOL MusicNow LLC Digital content distribution and subscription system
CA2371124A1 (en) * 2001-02-09 2002-08-09 Itaru Kawakami Information processing method/apparatus and program
WO2002080442A1 (en) * 2001-03-29 2002-10-10 Sony Corporation Information processing apparatus
US7139398B2 (en) 2001-06-06 2006-11-21 Sony Corporation Time division partial encryption
US7895123B1 (en) * 2001-06-12 2011-02-22 Accenture Global Services Limited Digital content publication
JP2003174443A (ja) * 2001-12-07 2003-06-20 Sony Corp 情報処理装置および方法、プログラム格納媒体、並びにプログラム
US7242773B2 (en) 2002-09-09 2007-07-10 Sony Corporation Multiple partial encryption using retuning
AU2003202815A1 (en) * 2002-01-12 2003-07-24 Coretrust, Inc. Method and system for the information protection of digital content
KR100467929B1 (ko) 2002-02-28 2005-01-24 주식회사 마크애니 디지털 컨텐츠의 보호 및 관리를 위한 시스템
US8620937B2 (en) * 2002-12-27 2013-12-31 International Business Machines Corporation Real time data warehousing
JP4424465B2 (ja) * 2003-06-09 2010-03-03 ソニー株式会社 情報機器、情報サーバおよび情報処理プログラム
US7480382B2 (en) 2003-09-30 2009-01-20 Microsoft Corporation Image file container
US20050169473A1 (en) 2004-02-03 2005-08-04 Candelore Brant L. Multiple selective encryption with DRM
US8429081B1 (en) * 2004-02-12 2013-04-23 Novell, Inc. Techniques for securely delivering media data
KR100930295B1 (ko) 2004-03-10 2009-12-09 노키아 코포레이션 콘텐츠-위치 정보의 저장
JP4561146B2 (ja) * 2004-03-29 2010-10-13 ソニー株式会社 コンテンツ流通システム、暗号化装置、暗号化方法、情報処理プログラム、及び記憶媒体
EP1810110A1 (en) 2004-09-29 2007-07-25 Nokia Corporation Data file including encrypted content
US7958369B2 (en) 2004-10-22 2011-06-07 Hewlett-Packard Development Company, L.P. Systems and methods for multiple level control of access of privileges to protected media content
US8156049B2 (en) 2004-11-04 2012-04-10 International Business Machines Corporation Universal DRM support for devices
US20060190290A1 (en) 2005-02-22 2006-08-24 Brainshield Technologies, Inc. Systems and methods for distributing electronic files
US20060242074A1 (en) * 2005-04-22 2006-10-26 Nokia Corporation Encrypting digital rights management protected content
CN101204037A (zh) * 2005-05-09 2008-06-18 诺基亚公司 用于有效加密与解密drm权利对象的系统和方法
US7770229B2 (en) * 2005-05-11 2010-08-03 Yahoo! Inc. System and method for the propagation of DRM protected content
US20060259575A1 (en) * 2005-05-11 2006-11-16 Manish Upendran User interface distribution systems and methods
JP5190722B2 (ja) 2005-05-20 2013-04-24 Ｎｌｔテクノロジー株式会社 ブートストラップ回路並びにこれを用いたシフトレジスタ、走査回路及び表示装置
US7840489B2 (en) 2005-07-01 2010-11-23 Sony Corporation Key sharing for DRM interoperability
WO2007054133A1 (en) * 2005-11-09 2007-05-18 Nero Ag Method and means for writing decryption information to a storage medium, storage medium, method and means for reading data from a storage medium, and computer program
US7680804B2 (en) * 2005-12-30 2010-03-16 Yahoo! Inc. System and method for navigating and indexing content
KR100959574B1 (ko) 2006-01-11 2010-05-27 노키아 코포레이션 모바일 브로드캐스트／멀티캐스트 스트리밍 서버들에 의해사용되는 리치 미디어 컨테이너 형식에 대한 확장들
KR100782847B1 (ko) 2006-02-15 2007-12-06 삼성전자주식회사 복수의 컨텐트 부분들을 포함하는 컨텐트를 임포트하는방법 및 장치
US7555464B2 (en) 2006-03-01 2009-06-30 Sony Corporation Multiple DRM management
CN100460202C (zh) * 2006-05-15 2009-02-11 高学文 Pvdc-聚烯烃共挤出热成型高阻隔复合包装材料
US7831043B2 (en) * 2006-08-27 2010-11-09 International Business Machines Corporation System and method for cryptographically authenticating data items
US20080086779A1 (en) * 2006-10-04 2008-04-10 Gigamedia Access Corporation System and method for digital rights management with license proxy
US8296569B2 (en) 2006-10-09 2012-10-23 Microsoft Corporation Content protection interoperability infrastructure
KR101379861B1 (ko) * 2006-10-20 2014-04-17 삼성전자주식회사 Ｄｒｍ 제공 장치, 시스템 및 그 방법
US8190918B2 (en) * 2006-11-13 2012-05-29 Disney Enterprises, Inc. Interoperable digital rights management
US8037541B2 (en) 2007-04-06 2011-10-11 General Instrument Corporation System, device and method for interoperability between different digital rights management systems
US8832467B2 (en) 2007-05-16 2014-09-09 Broadcom Corporation Digital rights management metafile, management protocol and applications thereof
US7971261B2 (en) 2007-06-12 2011-06-28 Microsoft Corporation Domain management for digital media
KR101420874B1 (ko) 2007-09-21 2014-07-30 삼성전자주식회사 휴대 방송 서비스 단말의 방송 콘텐츠 저장 방법
US8863303B2 (en) * 2008-08-12 2014-10-14 Disney Enterprises, Inc. Trust based digital rights management systems
US8904191B2 (en) 2009-01-21 2014-12-02 Microsoft Corporation Multiple content protection systems in a file

Also Published As

Publication number Publication date
CA2747824A1 (en) 2010-08-12
IL213103A (en) 2016-11-30
US20100185854A1 (en) 2010-07-22
US8904191B2 (en) 2014-12-02
US20150193599A1 (en) 2015-07-09
EP2380307A1 (en) 2011-10-26
JP5730786B2 (ja) 2015-06-10
AU2009339304B2 (en) 2014-08-07
AU2009339304A1 (en) 2011-07-07
CA2747824C (en) 2017-01-31
KR20110122669A (ko) 2011-11-10
JP2012515976A (ja) 2012-07-12
EP2380307A4 (en) 2017-05-31
US10229248B2 (en) 2019-03-12
CN102292931A (zh) 2011-12-21
WO2010090689A1 (en) 2010-08-12
US20170124295A9 (en) 2017-05-04
IL213103A0 (en) 2011-07-31
MX2011007388A (es) 2011-07-28
KR101623616B1 (ko) 2016-05-23

Similar Documents

Publication Publication Date Title
CN102292931B (zh) 在单个容器文件中支持多个保护系统的方法和装置
EP2092438B1 (en) Digital rights management provision apparatus and method
KR101835238B1 (ko) 매니패스트-기반 자격 집행을 갖는 미디어 분배 시스템
US8325916B2 (en) Encryption scheme for streamed multimedia content protected by rights management system
KR100930303B1 (ko) 디지털 미디어 콘텐츠 보호 시스템 및 방법
CN101023409A (zh) 实现与设备相关的权利保护的系统和方法
JP2014500655A (ja) ライブ適応型ストリーミング内のキー回転
CN103620609A (zh) 用于播放利用drm（数字权利管理）方案保护的数字内容的方法和相应的系统
CN110798714B (zh) 一种基于hls的本地视频播放系统及播放方法
US20150121073A1 (en) Software fingerprinting
JP2006050624A (ja) 暗号化されたコンテンツへのアクセスを複数のコンシューマシステムの１つに提供する方法、暗号化されたコンテンツへのアクセスを提供するための装置、及びセキュリティで保護されたコンテンツパッケージを生成する方法
CN110611830A (zh) 一种视频处理方法、装置、设备及介质
CN107318045A (zh) 播放视频数据流的方法及装置
CN109040087B (zh) 一种文件加、解密方法及装置
US20200275142A1 (en) A method for delivering digital content to at least one client device
CN102622541B (zh) 加密及解密的系统和方法
Widevine Architecture Overview
US20100104097A1 (en) System and method for ucc contents protection
KR100936938B1 (ko) 스트리밍 ｄｒｍ연동을 위한 패킷 처리 장치 및 그 방법
HK1246055A1 (zh) 播放视频数据流的方法及装置
KR20120043528A (ko) 컨텐츠 ｄｒｍ 적용 방법 및 장치
HK40019360A (en) Method, apparatus and device for processing video, and medium

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: MICROSOFT TECHNOLOGY LICENSING LLC

Free format text: FORMER OWNER: MICROSOFT CORP.

Effective date: 20150505

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150505

Address after: Washington State

Patentee after: Micro soft technique license Co., Ltd

Address before: Washington State

Patentee before: Microsoft Corp.